DESCRIPTION: Tool Holder: SDS-Plus, Power Input: 800 Watts, Power Output: 395 Watt, Impact energy (EPTA 05/2009): 2.8 J, No Load Speed: 0-1150 rpm, Blows per Minute: 0-4300 bpm, Max. Drilling Capacity [Concrete]: 26 mm, Max. Drilling Capacity [Core bit]: 65 mm, Max. Drilling Capacity [Wood]: 30 mm, Max. Drilling Capacity [Metal]: 13 mm, Weight: 3.4 kg, Length: 314 mm, Height: 225 mm, Width: 80 mm, Hand/Arm Vibration ? Hammer drilling into concrete: 10.5 m/s?, Uncertainty K 1 (Vibration): 1.5 m/s?, Hand/Arm Vibration ? Chiselling: 10.5 m/s?, Uncertainty K 2 (Vibration): 3.5 m/s?, Hand/Arm Vibration ? Drilling into metal: <2.5 m/s?, Uncertainty K 3 (Vibration): 1.5 m/s?, Hand/Arm Vibration ? Screw driving without impact: <2.5 m/s?, Uncertainty K 4 (Vibration): 1.5 m/s?, Sound Pressure: 85.4 dB(A), Sound Pressure Uncertainty: 3.3 dB(A), Sound Power: 99.4 dB(A), Sound Power Uncertainty: 3.3 dB(A).